Motor development history

Motor development www.dongfeng-motor.com history In 1835,produced the world's first can drive small traction motor of the application of a blacksmith in the United States of Wen Bo (Thomas Davenport).In the early 1870 s,the world's first commercial motor by the Belgian electrical engineer Zenobe Theophile Gamme invention.In 1888,a famous American inventor nikola tesla used Faraday electromagnetic induction principle,ac motor,the invention is the induction motor.In small electric motors 1845,British physicist,hui tu (Wheatstone) to apply for the patent of the linear motor,but the principle in the 1960 s were seriously,designed the practical linear motor,the current has been widely applied in wholesalemotor.blogspot.com industry.In 1902,the Swedish engineer Dan nelson use tesla of stator a rotating magnetic field induction motor,synchronous motor was invented.In 1923,the Scot James Weir French invented type three-phase Variable reluctance (Variable reluctance) stepper motor.In 1962,through the help of hall element,a practical DC brushless motor has finally come out.In the 1980 s,the utility of ultrasound motor begins to come out.